Easy to install, the electronic isolator does not require any changes to the vehicles existing wiring system. It can be fitted to all 12v vehicles with an auxiliary battery. The solenoid is priority charging, it charges the starting battery first and then will charge the auxiliary battery in parallel with the main. It has a manual override (optional, requires momentary switch) if the starting battery goes flat and the auxiliary battery is charged the solenoid allows the battery to jump start the vehicle.

Specifications:

Voltage 12v
Charging 100amp
Control electronic
Mounting surface, firewall
Connects auxiliary battery for charging when the main is at 13.2v
Disconnects auxiliary battery when the main is at 12.7v